package com.itheima.service.impl;

import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.itheima.mapper.EmpMapper;
import com.itheima.pojo.Emp;
import com.itheima.pojo.PageBean;
import com.itheima.service.EmpService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;

@Service
public class EmpServiceImpl implements EmpService{

@Autowired
private EmpMapper empMapper;

    @Override
    public PageBean page(Integer page, Integer pageSize, String name, Short gender, LocalDate begin, LocalDate end) {
        PageHelper.startPage(page,pageSize);
        List<Emp> list = empMapper.list(name,gender,begin,end);
        Page<Emp> p= (Page<Emp>) list;
         PageBean pageBean=new PageBean(p.getTotal(),p.getResult());
        return pageBean;
    }

    @Override
    public void delete(List<Integer> ids) {
        empMapper.delete(ids);
    }

    @Override
    public void add(Emp emp) {
        emp.setCreateTime(LocalDateTime.now());
        emp.setUpdateTime(LocalDateTime.now());
        empMapper.add(emp);
    }


   /* @Override
    public PageBean page(Integer page, Integer pageSize) {

        long count = empMapper.count();

        Integer start=(page-1)*pageSize;
        List<Emp> empList = empMapper.page(start, pageSize);
        PageBean pageBean = new PageBean(count, empList);
        return pageBean;
    }*/
}
